How will they hold a snowboarding competition in a city without slopes?

Easy: They’ll build their own.

The monster backcountry-style mountain, which will tower more than 90 feet above the ground, features a huge hill, a three-story, step-up style landing ramp, and three different kinds of snow. Having trouble picturing what 90 feet looks like? Here’s a sneak peak of the ramp being set up:

For reference, each of those colored boxes is a shipping container, and there are 10 levels of them holding up the structure.

If you’re in New York, this is a can’t miss event, but if you can’t make it in person, you can still catch it live on Go211.com, or on NBC on Sunday, Feb. 15th.